cavity
🇺🇸
/ˈkævəti/
🇬🇧
/ˈkævəti/
noun
R
A hollow space inside something solid
The doctor found a cavity in the patient's abdomen during the scan.
医生在扫描中发现患者腹部有一个空腔。
R
A hole in a tooth caused by decay
If you don't brush properly, you might get a cavity in your tooth.
如果你不好好刷牙，牙齿可能会蛀一个洞。
translation
空腔, 蛀洞
词形变化
Plural
cavities